Colombine Grit & Redstone: 20kg

Washed and sterilized grit with redstone. Contains gastric grinding stones, silex-stones, oyster shells, sea shells, redstone and charcoal. Gastric grinding stones and silex-stones are the pigeons teeth. Contains also anise. Ensures an optimal digestion and produces solid droppings. Directions for use To be placed at free disposal the whole year through. Serve in a separate tray and refresh daily.